M48 extension 3mm + diamètre coulant 2"

Reference: KE404

Brand: Kepler

Fine adjustment rings 0.5mm to 1mm M48

Fine adjustment rings 0.5mm to 1mm M48

Reference: TST2V40

Brand: TSOptics

T2 (M42) extension 40mm

Bague d'extension T2 (M42) avec un tirage optique de 40mm

Reference: KE400

Brand: Kepler

copy of

Reference: UA-EXTM48-4

Brand: ASToptics

M48 extension 4mm

M48 extension ring with a back focus of 4mm

Reference: UA-EXTM48-10

Brand: Univers Astro

M48 extension 10mm

M48 extension ring with a 10mm back focus

Reference: UA-EXTM48-5

Brand: Univers Astro

M48 extension 5mm

M48 extension ring with 5mm back focus

Reference: KE403

Brand: Kepler

Fine adjustment rings 0.5mm to 1mm M42

Fine adjustment shims for the backfocus between 0.5 and 1 mm

Reference: KE401

Brand: Kepler

Extension ring 9mm M54 - KEPLER

M54 Adjustment Ring Adding 9mm of Backfocus.

Reference: UA-EXTM42-5

Brand: Univers Astro

T2 (M42) extension 5mm

Bague d'extension T2 (M42) avec un tirage optique de 5mm

Reference: UA-EXTM42-20

Brand: Univers Astro

T2 (M42) extension 20mm

Bague d'extension T2 (M42) avec un tirage optique de 20mm

Reference: KE399

Brand: Kepler

Extension Ring 7mm M54 - KEPLER

Extension Ring 7mm M54 - KEPLER

Reference: UA-EXTM42-15

Brand: Univers Astro

T2 (M42) extension 15mm

Bague d'extension T2 (M42) avec un tirage optique de 15mm

Reference: SW0185

Brand: Sky-Watcher

1.25" 50mm extension slider

An extension tube with a 1.25" (31.75mm) barrel ideal for extending the focal length of equipment of the same barrel.

Reference: TST2V3

Brand: TSOptics

T2 (M42) exension 3mm

Bague d'extension T2 (M42) avec un tirage optique de 3mm

Reference: TST2V8

Brand: TSOptics

T2 (M42) extension 8mm

Bague d'extension T2 (M42) avec un tirage optique de 8mm

Reference: UA-EXTM42-4

Brand: ASToptics

T2 (M42) extension 5mm

Extension ring T2 (M42) with a back focus of 4mm